Balance 8x12 is a spacious, aesthetic and durable greenhouse that gives plants optimal nurturing conditions. It features two types of virtually unbreakable Polycarbonate panels, creating an ideal combination of sunlight transition, heat insulation and safety for all your gardening needs. The large work-space and wide double door provide the most enthusiastic gardener plenty of growing room with enough to spare for seeding and storing tools and supplies. Strong support beams and rust-resistant perimeter steel base are also included to provide protection against strong winds and heavy snow load as well as for adding structural support, stability and alignment.